package com.huluobo.a2208mdmdemo.demo

import android.util.Log
import androidx.compose.foundation.ExperimentalFoundationApi
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.offset
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.pager.HorizontalPager
import androidx.compose.foundation.pager.rememberPagerState
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.Button
import androidx.compose.material3.FilledTonalButton
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.unit.dp
import coil.compose.AsyncImage

/**
 *  Created by LC on 2025/1/9.
 */
@OptIn(ExperimentalFoundationApi::class)
@Composable
fun demo05() {
    val pagerState = rememberPagerState {
        5
    }

    var isShow by remember {
        mutableStateOf(false)
    }

    val list = listOf(
        "https://img2.baidu.com/it/u=1134184213,2435039814&fm=253&fmt=auto?w=1062&h=800",
        "https://img1.baidu.com/it/u=2693733305,4035903587&fm=253&app=138&size=w931&n=0&f=JPEG&fmt=auto?sec=1729184400&t=92694ac7a4bb0b4a405af0e28c18cd82",
        "https://img0.baidu.com/it/u=540669065,2162680038&fm=253&app=120&size=w931&n=0&f=JPEG&fmt=auto?sec=1729184400&t=3adc1ec41d0f0d8ac469eb88eb19c531",
        "https://img2.baidu.com/it/u=553712968,3437602612&fm=253&app=120&size=w931&n=0&f=JPEG&fmt=auto?sec=1729184400&t=280fc51f8b1c0619aedbe9c1d5ce9895",
        "https://img0.baidu.com/it/u=1677400077,1401427640&fm=253&fmt=auto?w=679&h=1216"
    )

    Column(modifier = Modifier.height(300.dp)) {
        HorizontalPager(state = pagerState, modifier = Modifier.height(250.dp), verticalAlignment = Alignment.Top) {
            AsyncImage(
                model = list[it],
                contentDescription = "",
                contentScale = ContentScale.Crop,
                modifier = Modifier.height(250.dp)
            )
        }
        Row(
            horizontalArrangement = Arrangement.Center, modifier = Modifier
                .fillMaxWidth()
                .offset(y = (-40).dp)
        ) {
            repeat(pagerState.pageCount) {
                val color = if (pagerState.currentPage == it) Color.DarkGray else Color.LightGray
                Box(
                    modifier = Modifier
                        .size(16.dp)
                        .padding(3.dp)
                        .background(color = color, CircleShape)
                ) {

                }
            }
        }

        Button(onClick = { isShow = true }) {
            Text(text = "删除")
        }
    }

    if (isShow) {
        AlertDialog(onDismissRequest = {
            //当弹窗弹出点击外围时的回调
            isShow = false
        },
            //确认按钮
            confirmButton = {
                Text(text = "确定", Modifier.clickable {
                    isShow = false
                })
                //取消按钮
            }, dismissButton = {
                Text(text = "取消", Modifier.clickable {
                    isShow = false
                })
                //dialog的标题
            }, title = { Text(text = "删除提醒") },
            //dialog的message
            text = { Text(text = "是否确定删除?") })
    }
}